How much kj is in steak?

The energy content in steak varies depending on the cut and preparation method, but on average, raw beef steak contains about 600 to 800 kilojoules (kJ) per 100 grams. Cooking methods can alter this value, typically increasing the energy due to fat loss or addition. For a more precise measurement, it's best to refer to specific nutritional databases or labels for the particular cut of steak in question.